Apple Watch Series 4 GPS Smartwatch vs Apple Watch Series 2 Smartwatch comparison

Compare Apple Watch Series 4 GPS Smartwatch
Compare Apple Watch Series 2 Smartwatch
Overall NDTV RatingRead Review-
Design and comfort Rating-
Tracking accuracy Rating-
Software and ecosystem Rating-
Battery life Rating-
key specs
Strap ColorBlackMidnight Blue
Display Size40mm38mm
Compatible OSiOS 12 or AboveiOS 10 and Above
Strap MaterialSiliconeStainless Steel
Dial ShapeRectangleRectangle
Display TypeOLED RetinaOLED Retina
Ideal ForUnisexUnisex
ModelWatch Series 4 GPS SmartwatchWatch Series 2 Smartwatch
Model NumberMU682HN/AMQ132HN/A
Model NameWatch Series 4 GPSWatch Series 2
Dial ColorBlackBlack
Dial ShapeRectangleRectangle
Strap ColorBlackMidnight Blue
Strap MaterialSiliconeStainless Steel
Water ResistantYesYes
Water Resistance Depth50 m50 m
UsageFitness & OutdoorFitness & Outdoor
Ideal ForUnisexUnisex
Dial Material-Aluminum
product details
SensorElectrical Heart Sensor, 2Nd Gen Optical Heart Sensor, Barometer, Aaccelerometer, Gyroscope, Ambient Light SensorHeart Rate Sensor, Accelerometer, Gyroscope, Ambient Light Sensor
Compatible DeviceIphone 6 And AboveIphone 5, 5C, 5S, Se, 6, 6 Plus, 6S, 6S Plus, 7 Or 7 Plus
NotificationYesMessages, Calendar, Activity, Phone, Mail
Battery TypeLithium Ion-
Battery LifeUpto 18 hrs (Based on Usage)18 hours
Charger TypeUSB Power Adapter (5 W)-
Rechargeable BatteryYesYes
Charge Time-90 min
Other Features-Ceramic Back, Digital Crown
connectivity features
Call FunctionNoNo
Bluetooth Versionv5.0v4.0
Other Connectivity FeaturesWi-Fi (802.11B/G/N)Wi-Fi (802.11B/G/N)
platform and storage features
Operating System53
Compatible Operating SystemiOS 12 or AboveiOS 10 and Above
Processor NameS4 with 64-bit Dual Core ProcessorS2 Dual Core Processor
camera and display features
Display Resolution324 x 394 Pixels272 x 340 pixels
Display Size40mm38mm
Display TypeOLED RetinaOLED Retina
Backlight DisplayYes-
Scratch ResistantYes-
Other Display FeaturesLtpo Oled Retina Display With Force Touch (1000 Nits Brightness)Brighter Oled Retina Display With Force Touch (1000 Nits)
fitness and watch functions
Step CountYes-
Calorie CountYesYes
Heart Rate MonitorYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
Number of Buttons1-
Other Fitness FeaturesTracks: Distance, Steps, Sleep Quality, Calories Burned, Heart Rate, Low And High Heart Rate Notifications, Fall Detection, Pace And Cadence Alerts, Yoga And Hiking WorkoutsActivity Tracking With Three Rings (Stand, Move, Exercise), Workout App (Elapsed Time, Distance, Calories, Pace And Speed, Goals, Progress Updates, Workout Summary), Strava Cycling, Activity History
Other Watch FunctionsDigital Crown With Haptic Feedback, Customizable Watch Faces, Receive Notifications-
audio and video features
Thickness-11.4 mm


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